In Bolivia's farm region of Santa Cruz, a worsening fuel shortage is starting to hit farmers' ability to harvest their crops, a concern for the embattled South American country where agriculture has ...

No human-made objects have traveled further into the final frontier than Voyager 1 and Voyager 2. However, both space probes are reaching the end of their service lives. NASA announced that ...

Today we're prototyping some rocket injectors for a monopropellant thruster that I'm building! The two types of injectors we are looking at are Showerhead and Impinging injectors, and analyze them ...

TOKYO (AP) — A robot that has spent months inside the ruins of a nuclear reactor at the tsunami-hit Fukushima Daiichi plant delivered a tiny sample of melted nuclear fuel on Thursday, in what plant ...